158994360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{21031}}^1$

素因数の和:21058

約数の個数: 128

約数和(自身を含む): 605721600

約数和(自身を除く): 446727240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 21031, 42062, 63093, 84124, 105155, 126186, 147217, 168248, 189279, 210310, 252372, 294434, 315465, 378558, 420620, 441651, 504744, 567837, 588868, 630930, 736085, 757116, 841240, 883302, 946395, 1135674, 1177736, 1261860, 1324953, 1472170, 1514232, 1766604, 1892790, 2208255, 2271348, 2523720, 2649906, 2839185, 2944340, 3533208, 3785580, 3974859, 4416510, 4542696, 5299812, 5678370, 5888680, 6624765, 7571160, 7949718, 8833020, 10599624, 11356740, 13249530, 15899436, 17666040, 19874295, 22713480, 26499060, 31798872, 39748590, 52998120, 79497180, 158994360]

約数ペア:

[(1, 158994360), (2, 79497180), (3, 52998120), (4, 39748590), (5, 31798872), (6, 26499060), (7, 22713480), (8, 19874295), (9, 17666040), (10, 15899436), (12, 13249530), (14, 11356740), (15, 10599624), (18, 8833020), (20, 7949718), (21, 7571160), (24, 6624765), (27, 5888680), (28, 5678370), (30, 5299812), (35, 4542696), (36, 4416510), (40, 3974859), (42, 3785580), (45, 3533208), (54, 2944340), (56, 2839185), (60, 2649906), (63, 2523720), (70, 2271348), (72, 2208255), (84, 1892790), (90, 1766604), (105, 1514232), (108, 1472170), (120, 1324953), (126, 1261860), (135, 1177736), (140, 1135674), (168, 946395), (180, 883302), (189, 841240), (210, 757116), (216, 736085), (252, 630930), (270, 588868), (280, 567837), (315, 504744), (360, 441651), (378, 420620), (420, 378558), (504, 315465), (540, 294434), (630, 252372), (756, 210310), (840, 189279), (945, 168248), (1080, 147217), (1260, 126186), (1512, 105155), (1890, 84124), (2520, 63093), (3780, 42062), (7560, 21031)]